331102607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 393776640

約数和(自身を除く): 62674033

約数列:

[1, 11, 19, 53, 71, 209, 421, 583, 781, 1007, 1349, 3763, 4631, 7999, 11077, 14839, 22313, 29891, 41393, 71497, 87989, 245443, 328801, 423947, 567929, 786467, 1584223, 4663417, 6247219, 17426453, 30100237, 331102607]

約数ペア:

[(1, 331102607), (11, 30100237), (19, 17426453), (53, 6247219), (71, 4663417), (209, 1584223), (421, 786467), (583, 567929), (781, 423947), (1007, 328801), (1349, 245443), (3763, 87989), (4631, 71497), (7999, 41393), (11077, 29891), (14839, 22313)]